Tredwell Collection

George L Clowser and Swainston Adamson
l. to r. George L Clowser and Swainston Adamson joint managers; James J Berkley chief engineer Date: 1856

Mhow-ke-Mullee Viaduct, 3, 000 men employed; Khumnee Hill; mouth of Tunnel no 11; at 4 3/4 miles Date: 1856

Great retaining walls along the flank of Soangiri Hill; at 4 1/4 miles Date: 1856

Retaining wall and viaducts; Soangiri Hill above Oonee; at 4 miles Date: 1856

Village of Oonee; contractors workshops; Mr Clowser, joint manager of contract Date: 1856

Entrance to Tunnel no 9 from Tunnel no 8; Viaduct 100 ft high between them at 3 1/2 miles Date: 1856

Group of visitors to the works Date: 1856

Lanowlee Depot and the summit of incline; at 15 3/4 miles Date: 1856

Khandalla Station; at 13 1 / 4 miles
Khandalla Station; at 13 1/4 miles Date: 1856

Khandalla from the Tank; railway cutting; Delmont and Elphinstone Point; at 13 miles Date: 1856

View of Elphinstone Point from Khandalla Date: 1856

Khandalla Railway and Barracks; Carnac Point, and the Dukes Nose Mountain; at 12 3/4 miles Date: 1856

Khandalla Railway along scarp of ravine; Tunnels nos 25 and Delmont House; at 12 1/2 miles Date: 1856

Viaduct 150 ft high, in a ravine of Soangiri Hill at 3 1/4 miles Date: 1856

Railway along the scarp of the Great Khandalla Ravine; Tunnels nos 24 and 25; at 12 1/4 miles Date: 1856

View of Khandalla Ravine and Elphinstone Point, with Nath-ka-Doonghur Mountain in the centre Date: 1856

Khandalla and the great ravine from the long Tunnel; Pollard heights in the back ground Date: 1856

Khandalla Carnac Point, & Dukes Nose Mountains
Khandalla Carnac Point, and the Dukes Nose Mountains, from Mr Berkleys bungalow Date: 1856

Lower entrance to Tunnel no 25; at 12 miles Date: 1856

The Dukes Nose; railway and Battery Hill; at 11 3/4 miles Date: 1856

The Dukes Nose; Battery Hill cutting; and Reversing Station Viaduct; at 11 1/2 miles Date: 1856

The Reversing Station Viaduct, Ghaut Road

The Reversing Station Viaduct; and Battery Hill cutting; at 11 1/4 miles Date: 1856

Battery Hill; cart-road to railway; the Concan and Campoolee Station 1, 800 ft below; at 11 miles Date: 1856

Viaduct, with temporary staging; mouth of Tunnel no 8 at 3 1

Shebee Hill; cart-road along railway; Concan below; Matheran Hill in the distance; at 10 1/2 miles Date: 1856

Shebee Hill; railway embankment over Nath Khind; scarp of great ravine; at 10 miles Date: 1856

Nath-ka-Doonghur; railway viaducts and mouth of Tunnel no 22; at 9 1/2 miles Date: 1856

The great ravine; Nath-ka-Doonghur Viaduct, from entrance to Tunnel no 22; at 9 1/2 miles Date: 1856

Railway retaining wall and vaulting arches; at 9 1/8 miles Date: 1856

Viaduct and walls below Nath-ka-Doonghur, looking down the incline; at 9 1/8 miles Date: 1856

Railway viaduct and retaining walls on rock escarpment, looking up to Khandalla; at 9 1/8 miles Date: 1856

Rock cutting, looking down towards Tunnel no 21; at 9 miles Date: 1856

Bridge and retaining wall on rock escarpment; at 8 3/4 miles Date: 1856

Railway and walls looking down the incline; at 8 1/2 miles Date: 1856

Viaduct no. 1; at 3 1 / 4 miles
Viaduct no.1; at 3 1/4 miles Date: 1856

Workmens huts; railway cuttings; great ravine; and Rajmuchee Forts; at 8 1/4 miles Date: 1856

Cuttings 42 and 43, from Tunnel 19, looking up the incline; at 8 miles Date: 1856

Tunnels 16 and 17, from Tunnel 18, looking down the incline; at 7 3/4 miles Date: 1856

Tunnels 17 and 18, from top of Tunnel 16, looking up the incline; at 7 3/4 miles Date: 1856

Village of Gambir Nath; workmens huts; Rajmuchee Forts; at 7 1/2 miles Date: 1856

Rock cutting in progress, from face of Tunnel no 15; at 7 1/4 miles Date: 1856

Khumnee Hill rock cutting, 58 ft deep; at 5 1/4 miles Date: 1856

Entrance to Khumnee Hill Tunnel; River Oolassa; at 5 miles Date: 1856

Mhow-ke-Mullee Viaduct, 169 ft high; at 4 3/4 miles Date: 1856

Mhow-ke-Mullee Viaduct and Soangiri Hill; at 4 3/4 miles Date: 1856

The Great Embankment near Telowlee

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"Tredwell: A Marvel of Engineering and Progress" Step back in time to witness the remarkable feat accomplished by George L Clowser and Swainston Adamson, as they oversaw the construction of Tredwell. This monumental project, known as Mhow-ke-Mullee Viaduct, employed a staggering 3, 000 men who worked tirelessly to bring this engineering marvel to life. The great retaining walls that grace the flank of Soangiri Hill stand tall as a testament to their ingenuity and craftsmanship. These walls not only provide stability but also add an aesthetic charm to the landscape. As you explore further, you'll come across the impressive retaining wall and viaducts that seamlessly blend with the natural beauty of Soangiri Hill. The village of Oonee reveals itself along with its bustling contractor workshops, where skilled hands meticulously crafted every detail. Venturing deeper into Tredwell's heart reveals Tunnel no 9's entrance from Tunnel no 8, and is here that visitors can truly appreciate the magnitude of this undertaking. A group of awe-struck visitors gathers at these worksites, captivated by both their grandeur and complexity. Lanowlee Depot awaits at the summit incline—a hub buzzing with activity—where workers ensure smooth operations throughout Tredwell's vast expanse. Khandalla Station emerges at 13 1/4 miles into this incredible journey; it serves as a vital link connecting distant destinations. Marvel at Khandalla from the Tank viewpoint—an elevated railway cutting offering breathtaking panoramas. Elphinstone Point stands majestically in view from Khandalla—a reminder that nature harmoniously coexists alongside human achievement. Finally, take in Khandalla Railway and Barracks—the beating heart behind Tredwell's operations. Witness firsthand how this ambitious endeavor has transformed not just landscapes but also lives within its vicinity. Tredwell encapsulates more than just a railway—it symbolizes the triumph of human vision and determination.